package com.qst.commonUtils.express;

import java.util.Random;

/**
 * @author:CoolTiger
 * @title: RandomUtil
 * @projectName springboot-e
 * @description: TODO
 * @date:2022/09/25/17:54:16
 **/
public class RandomUtil {
    private static Random r  = new Random();
    public static String getCode(){
        return r.nextInt(900000)+100000+"";
    }
}
